BA4-B4-24-630-321-D The Littelfuse Inc. BA4-B4-24-630-321-D is a 4-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

BA4-B4-24-630-321-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA4-B4-24-630-321-D is a 4-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BA4-B4-24-630-321-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

BA4-B4-24-630-321-D Description

Short technical summary and product information.

This Littelfuse Inc. BA4-B4-24-630-321-D is a magnetic hydraulic delay circuit breaker. It is rated for 30 Amps and 250 Volts, with four poles.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, CSA, UL, and VDE.

 

Key electrical specifications include a 30A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has four poles. The actuator is a lever type, and there is no illumination.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. However, these compliance details are unverified.

BA4-B4-24-630-321-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA4-B4-24-630-321-D Circuit Breaker

BA4-B4-24-630-321-D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BA4-B4-24-630-321-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA4-B4-24-630-321-D Features

  • 30A current rating for power protection.
  • 250V voltage rating for AC applications.
  • Four poles for multi-circuit control.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for reliable tripping.

BA4-B4-24-630-321-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring protection.
  • Ideal for multi-phase electrical circuits.

BA4-B4-24-630-321-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA4-B4-24-630-321-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the BA4-B4-24-630-321-D have?

It has 4 poles.

What type of mounting is required for this circuit breaker?

It is a panel mount type.

What is the breaker type and delay mechanism?

It is a magnetic breaker with a hydraulic delay.

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